baber/WOPTO huggingface dataset:
Patent JP-2021148859-A (JP)
Title: Construction sign
Inventor: SANYOSHI TORU
IPC: G09F7/18
Filed: 2020-03-17
Abstract: To provide a construction sign capable of preventing falls.SOLUTION: The construction sign is composed of mesh-structured members that have mesh-like air holes. The construction sign includes: a notification member 1 (1a, 1b) with construction information for notification displayed on the surface of the member; multiple strut members 2 (2a-2d) that support the notification member at a predetermined tilt angle with respect to the installation surface of the construction sign; and support members 3 (3a-3d) having a rod shape, which are attached to the grounded tip of the strut members therein in the longitudinal direction so that the longitudinal direction should be the same as the tilt direction of the notification member to support the support member on the side surface in the longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2021151044-A (JP)
Title: Secondary battery device
Inventor: MURO TAKASHI
IPC: H02J7/00
Filed: 2020-03-18
Abstract: To provide a secondary battery device capable of easily controlling charge/discharge, in a secondary use situation.SOLUTION: A secondary battery device includes a secondary battery, a storage unit for storing at least a program, a control unit for controlling charge/discharge of the secondary battery by executing the program, and a reception unit capable of receiving a switching instruction indicating the secondary battery is switched from an in-vehicle use to another use. When the reception unit receives the switching instruction, the control unit switches a control rule regarding charge/discharge control of the secondary battery from a first control rule to a second control rule.SELECTED DRAWING: Figure 2
Patent JP-2020109185-A (JP)
Title: Elastomeric compositions and their applications
Inventor: FREDERIC GUBBELS
IPC: C09K3/10
Filed: 2020-03-18
Abstract: To provide: self-sealing silicone sealant and/or gel compositions cured via a condensation cure chemistry, and their use subsequent to the cure as puncture-resistant layers in any type of "inflatable" article, i.e., articles which take their functional shape after inflation with a suitable gas such as air; and silicone materials, e.g. elastomers and/or gels obtained subsequent to curing the compositions designed to function as self-sealing tire puncture material, i.e., to seal puncture holes in the tread region of tires if/when punctured by a foreign body.SOLUTION: The invention provides a multi-part self-sealing moisture curing silicone sealant composition which has a specific molar ratio of total silicon-bonded hydroxyl groups to total hydrolyzable groups and a specific molar ratio of catalyst M-OR functional groups to the sum of moisture present in the composition and total silicon-bonded hydroxyl groups.SELECTED DRAWING: None
Patent JP-2020109764-A (JP)
Title: Anisotropically conductive film
Inventor: TSUKAO SATOSHI
IPC: H01B5/16
Filed: 2020-03-19
Abstract: To provide an anisotropically conductive film having regularly arrayed conductive particles and arranged so that the occurrence of a short or conduction failure is reduced largely.SOLUTION: An anisotropically conductive film comprises: an insulating adhesive base layer; and conductive particles disposed at lattice points of a two-dimensional lattice pattern on an insulating adhesive base layer. As to the anisotropically conductive film, the percentage of lattice points where no conductive particle is disposed to all of lattice points of a two-dimensional lattice pattern supposed in a reference region is set to less than 20%; and the percentage of lattice points where agglomerates of conductive particles are disposed to all the lattice points of the two-dimensional lattice pattern is set to 15% or less. In addition, vacancies and the agglomerates account for less than 25% in total.SELECTED DRAWING: Figure 1
Patent JP-2021150858-A (JP)
Title: Reading device and image formation apparatus
Inventor: NAKAMURA MASUMI
IPC: G01N21/892
Filed: 2020-03-19
Abstract: To provide a reading device and image formation apparatus which can expand a dynamic range of a reading result of a reading unit and obtain the reading result keeping a gradation on a high density side of a gradation adjustment image in both of a case where the background of a recording medium is dark and a case where the background of the recording medium is bright.SOLUTION: A reading device comprises: a first reading unit which reads a gradation adjustment image formed on a printing medium by an image formation unit; a second reading unit which reads a background region of the printing medium; and a control unit which adjusts a reading condition of a first read value of the gradation adjustment image by the first reading unit on the basis of a second read value of the background region by the second reading unit.SELECTED DRAWING: Figure 3
Patent JP-2021149759-A (JP)
Title: Information processing method, information processing system and program
Inventor: IRIYAMA TATSUYA
IPC: G06F3/06
Filed: 2020-03-23
Abstract: To quickly start processing to data stored in a storage device.SOLUTION: An information processing system includes: a state detection part 30 for detecting a first state where an object is separated from an operation surface by a predetermined distance and a second state where the object is brought into contact with the operation surface; a first processing part 31 for executing first processing of reading control data C stored in the first storage device 11 in a second storage device 12 when the state detection part 30 detects that the object is in the first state in a process where the object approaches the operation surface; and a second processing part 32 for executing second processing on the control data C read in the second storage device 12 when the state detection part 30 detects that the object is in the second state after passage of the first state in the process.SELECTED DRAWING: Figure 3
Patent JP-2021153622-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-25
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2021155536-A (JP)
Title: Antibacterial resin film and laminate film
Inventor: ABURAYA YUKI
IPC: A01N37/36
Filed: 2020-03-26
Abstract: To provide a novel antibacterial resin film that is applicable to packaging of cut vegetables and has sufficient antibacterial action.SOLUTION: A antibacterial resin film 11 contains at least one selected from the group consisting of sorbic acid metal salt and lactic acid metal salt as an antibacterial agent. There is also provided a laminate film 1 including the antibacterial resin film 11.SELECTED DRAWING: Figure 1
Patent JP-2021158803-A (JP)
Title: Manufacturing method of electromagnetic shield bilayer pipe and manufacturing apparatus
Inventor: NAGAO AKIHIRO
IPC: H02G3/04
Filed: 2020-03-27
Abstract: To provide a manufacturing method of an electromagnetic shield bilayer pipe, which can manufacture the electromagnetic shield bilayer pipe capable of protecting an electric wire inserted into an inner part with high quality, and provide a manufacturing apparatus.SOLUTION: In an electromagnetic shield bilayer pipe comprising: a resin inner layer body; a cylinder metal layer bonded to an outer periphery of the inner layer body; and a bonding layer bonding the metal layer and the inner layer body, an inner layer body formation step s1 of forming the inner layer body in the pipe, a bonding layer formation step s2 of forming the bonding layer to an outer peripheral face of the inner layer body, a metal layer forming step s3 of forming the metal layer so as to have a diameter larger than an outer diameter of the bonding layer onto the outer peripheral face of the bonding layer, a diameter reduction step s4 of reducing a diameter of the metal layer, and a heating bonding step s6 of heating the bonding layer to bond the inner layer body and the metal layer are performed in this order.SELECTED DRAWING: Figure 2
Patent JP-2021153892-A (JP)
Title: Medical equipment
Inventor: YAMAGUCHI KENJIRO
IPC: A61M25/00
Filed: 2020-03-27
Abstract: To provide medical equipment of a structure that allows the diameter of a tubular body to be reduced.SOLUTION: Medical equipment 100 used by being inserted into a blood vessel includes: a tubular body 10; a tubular tip fixing member 20 provided at a tip part 10a of the tubular body 10; a sub lumen 16 provided along the tubular body 10: an operation wire 30 inserted slidably into the sub lumen 16; and a fixing part 40 for fixing a tip part 30a of the operation wire 30 to the tip fixing member 20. At least part of the fixing part 40 is disposed between an outer peripheral surface 21 and an inner peripheral surface 22 of the tip fixing member 20 in a radial direction of the tip fixing member 20, and the at least part of the fixing part 40 is disposed on a distal side of a rear end edge 24 of the tip fixing member 20.SELECTED DRAWING: Figure 2
Patent JP-2021157658-A (JP)
Title: Device, article with device, and manufacturing method
Inventor: NAKA JUNICHI
IPC: G06K19/077
Filed: 2020-03-27
Abstract: To provide a device, an article with the device, and a manufacturing method that can reduce possibility of breakage of a chip.SOLUTION: A device 1 comprises a base layer 2, a chip 4, and a wiring part 3. The base layer 2 is formed on a predetermined surface 50 of an article 5, and has a housing recessed part 21 on an arrangement surface 20 being an opposite side to the predetermined surface 50. The chip 4 has a first surface 41 and a second surface 42 in a thickness direction, and is arranged on a bottom surface 210 by directing the second surface 42 to the bottom surface 210 of the housing recessed part 21 of the base layer 2. The wiring part 3 has a specific portion 33 arranged on the arrangement surface 20, and is electrically connected to the chip 4. A distance H1 from the bottom surface 210 of the housing recessed part 21 to the first surface 41 of the chip 4 is less than or equal to a depth D of the housing recessed part 21.SELECTED DRAWING: Figure 3
Patent JP-2021164271-A (JP)
Title: Power transmission apparatus, power reception apparatus, control method for wireless power transmission system, and program
Inventor: SHIMURA HAJIME
IPC: H02J50/60
Filed: 2020-03-31
Abstract: To be capable of suitably controlling detection processing when a plurality of methods for detecting an object different from a power reception apparatus is available in performing wireless power transmission.SOLUTION: A wireless power transmission system wirelessly transmits power from a power transmission apparatus to a power reception apparatus. The system periodically performs detection processing using a first detection method for detecting an object different from the power reception apparatus. The system determines whether a predetermined condition related to a state of at least any one of the power transmission apparatus and the power reception apparatus is satisfied. Then, the system performs object detection processing using a second detection method, different from the first detection method, in accordance with a result of the determination regarding whether the predetermined condition is satisfied.SELECTED DRAWING: Figure 8
Patent JP-2021160918-A (JP)
Title: Revolving frame of work machine and assembling method of revolving frame of work machine
Inventor: MOTOYAMA YUDAI
IPC: B66C23/26
Filed: 2020-04-03
Abstract: To provide a revolving frame of a work machine and a method of assembling the revolving frame of a work machine, which are separable into at least two components, provided in front and rear, and which can easily perform the connecting work of the two components.SOLUTION: A revolving frame 120 is separable into a front frame 121 and a rear frame 122. A contacting portion 743A of a positioning block 743 contacts a rotation block 732 at the position where a front hole 73A and a rear hole 74A match each other when a pin fitting portion 742 of the rear frame 122 is fitted to a positioning pin 731 of the front frame 121 and the rear frame 122 is rotated downward. As a result, the connecting pin can be easily inserted into the front hole 73A and the rear hole 74A.SELECTED DRAWING: Figure 4
Patent JP-2021071039-A (JP)
Title: Roller brush for sweeper capable of preventing dust from scattering
Inventor: CHEN SUNING
IPC: E01H1/05
Filed: 2020-04-04
Abstract: To disclose a roller brush for a sweeper capable of preventing dust from scattering.SOLUTION: A roller brush for a sweeper according to the invention of the present application that can prevent dust from scattering includes a vehicle body. A wheel space opened downward is arranged in the vehicle body so as to be bilaterally symmetrical in position, and wheels are arranged in the wheel space so as to be longitudinally symmetrical in position and rotatable. A synchronous pulley is rotatably arranged between the front and rear wheels, and a wheel shaft is fixedly connected between the front and rear wheels. The roller brush automatically sucks up dust accumulated on the road by only being pushed on the road at the time of use, so that it is possible to save labor and improve cleaning efficiency. Also, the angle of the brush can be automatically adjusted in accordance with the moving direction to prevent dust from scattering.SELECTED DRAWING: Figure 1
Patent JP-2020121988-A (JP)
Title: Inhibitors of bruton's tyrosine kinase
Inventor: ZHAOZHONG J JIA
IPC: C07D409/14
Filed: 2020-04-06
Abstract: To provide a pharmaceutical composition for the treatment of the deep venous thrombosis containing inhibitors of the Bruton's tyrosine kinase (Btk).SOLUTION: There are provided compounds, such as (E)-4-(6-amino-9-(3-(4-(dimethylamino)-N-methylbut-2-enamide)phenyl)-8-oxo-8,9-dihydro-7H-purin-7-yl)-N-(pyridine-2-yl)benzamide.SELECTED DRAWING: None
Patent JP-2020108849-A (JP)
Title: Game machine
Inventor: TAKEUCHI HIROSHI
IPC: A63F7/02
Filed: 2020-04-13
Abstract: To enhance an effect of a performance of a game.SOLUTION: This game machine creates an effective period during a variation performance, can execute a notice performance according to an operation of operation means during the effective period, and when a specified variation performance being a second performance period is executed after a first performance period, can vibrate the operation means at prescribed timing at which the operation of the operation means in the first performance period is not executed.SELECTED DRAWING: Figure 47
Patent JP-2020129804-A (JP)
Title: Wireless communication device and wireless communication method
Inventor: ADACHI TOMOKO
IPC: H04W56/00
Filed: 2020-04-13
Abstract: To provide a wireless communication device and a wireless communication method that efficiently use communication resources for uplink frequency multiplexing.SOLUTION: A wireless communication device includes: a transmission unit that transmits a first frame including information designating a plurality of frequency components, and instructing execution of frequency multiplex transmission by a plurality of wireless communication terminals; and a receiving unit that receives a second frame with at least one frequency component of the plurality of frequency components. The first frame has any one of a first mode for designating a terminal identifier of each of the plurality of wireless communication terminals in association with at least one of a plurality of frequency components, and a second mode for designating a group identifier of a group to which the plurality of wireless communication terminals belong.SELECTED DRAWING: Figure 1
Patent JP-2021169248-A (JP)
Title: Vehicular steering system
Inventor: NAKADA DAISUKE
IPC: B62D7/18
Filed: 2020-04-14
Abstract: To supply a highly practical left and right independently turnable steering system.SOLUTION: In a vehicular steering system including a pair of wheel turning apparatuses that mutually independently turn left and right wheels, and a controller that controls the pair of wheel turning apparatuses, the controller is designed so that a turn quantity ratio R that is a ratio of a turn quantity ψO of the left wheels to a turn quantity ψI of the right wheels is varied depending on a vehicle speed v and a change rate ΔR of the turn quantity ratio is limited based on an extent of a change in the vehicle speed (ΔRLIM).SELECTED DRAWING: Figure 5
Patent JP-2021170299-A (JP)
Title: Point cloud processing system, method and program
Inventor: KOMORIDA MASASHI
IPC: G06T7/70
Filed: 2020-04-17
Abstract: To provide a point cloud processing apparatus capable of effectively coping with a scale drift.SOLUTION: A point cloud processing system comprises: a division section 12 that obtains divided images obtained by dividing each frame image taken while changing a position and rotation through moving in an environment into a plurality of field-of-view ranges; and an estimation section 13 that extracts a feature point from each frame image and performs matching of feature points between different frame images, and estimates a position and rotation of each of the divided images by imposing a condition that each of the divided images share a position using a result of the matching between frame images already estimated in position and rotation, on each of divided images obtained by dividing frame images not estimated in position and rotation.SELECTED DRAWING: Figure 2
Patent JP-2021174010-A (JP)
Title: Electronic book content generation method and program
Inventor: SAWAHATA AKIRA
IPC: G06T11/80
Filed: 2020-04-17
Abstract: To provide a technology for improving a mode of displaying an electronic book having a plurality of contents such as a manga containing a plurality of partial areas (frames) on a display screen of a mobile terminal or the like.SOLUTION: A method of arranging a first content and a second content on a display screen at a distance D along the Y axis of the Cartesian coordinate system, comprises identifying a first non-display area on a second content side of a non-display areas excluding a first display target area from a first content area, and identifying a second non-display area on a first content side of the non-display areas excluding a second display target area from a second content area, and calculating a plurality of total widths each of which is a sum of the width of the Y-axis direction of the first non-display area and the width of the Y-axis direction] of the second non-display area in the same X coordinate, and determining a distance D based on the plurality of total widths and predetermined criteria.SELECTED DRAWING: Figure 21
Patent JP-2021171189-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-21
Abstract: To provide a game machine having new amusement.SOLUTION: A game machine includes: special lottery means capable of executing a special lottery relating to control of a special game state capable of granting profit to a player on the basis of passage of game balls shot toward a game area through a special start area; special pattern variation control means capable of executing variable display of a special pattern on the basis of a result of a special lottery; special game state control means capable of controlling to a special game state when variable display of a special pattern is executed and a special result is derived; and specific control execution means capable of executing at least any one specific control from among first specific control capable of reducing variation display time of a special pattern as compared with a normal game state and second specific control capable of increasing frequency for permitting or facilitating passage of game balls to a special start area as compared with a normal game state until variable display of a special pattern is executed for a different number of times each time.SELECTED DRAWING: Figure 41
Patent JP-2020186374-A (JP)
Title: Biofilm removal composition for water system
Inventor: HOSOKAWA KENTO
IPC: C11D7/18
Filed: 2020-04-28
Abstract: To provide a biofilm removal composition for a water system that can effectively remove a biofilm formed in a water system such as devices and facilities including a water-contacting member such as a water-cooling tower, bathtub piping.SOLUTION: The present invention is a biofilm removal composition for a water system which contains the following component (a), component (b), and component (c), and water, and has a pH at 20°C of 2.5 to 6.5. Component (a): a compound capable of producing hydroxyl radials. Component (b): a reducing agent. Component (c): a mono- or divalent organic acid having a first dissociation constant of 1.2 to 4.6 or a salt thereof.SELECTED DRAWING: None
Patent JP-2020142523-A (JP)
Title: Laminate, method for producing conductive base material using the same, and method for producing electronic device
Inventor: SAWADA MASANORI
IPC: B32B15/04
Filed: 2020-04-30
Abstract: To provide a laminate that allows transfer of a porous conductive layer having excellent foil breakage resistance and transferability, and excellent conductivity.SOLUTION: A laminate 1 contains a base material 2, a porous conductive layer 3 formed on the base material 2, and an adhesion layer 4 formed on the porous conductive layer 3. The porous conductive layer 3 is a sintered body of metal nanoparticles, and the porous conductive layer 3 is formed over the entire surface of the base material 2.SELECTED DRAWING: Figure 1
Patent JP-2021173965-A (JP)
Title: Image forming apparatus
Inventor: SATO HIROMOTO
IPC: G03G21/16
Filed: 2020-04-30
Abstract: To provide an image forming apparatus that can improve the visibility of a connector, while maintaining the rigidity of a fixing unit.SOLUTION: An image forming apparatus comprises: an image carrier; a light detection device 7 that detects a pattern image formed on the image carrier; and a fixing unit 17 that fixes the light detection device. The light detection device 7 includes: a substrate 201; light emitting elements and light receiving elements that are provided on a first surface of the substrate; and a connector 205 that is provided on a second surface 201b opposite to the first surface of the substrate. The fixing unit 17 includes a reference surface 17b in contact with the second surface of the substrate. In an insertion and withdrawal direction of a cable that is connected with the connector, a first thickness h_u of a part of a portion of the fixing unit in contact with the second surface from the reference surface is smaller than a second thickness H of a portion of the fixing unit not in contact with the second surface from the reference surface.SELECTED DRAWING: Figure 9